SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    13883, 13884, 13885, 13886, 13887, 13888, 
    13906, 13907, 13917, 13918, 13926, 
    13927, 13933, 13934, 13935, 13936, 
    13937, 13941, 13942, 13998, 13999, 
    14000, 14001, 14002, 14003, 14004, 
    14005, 14006, 14007, 14008, 14009, 
    14010
  )

Query time 0.00041

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost": 0.0564324,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_products",
          "access_type": "range",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "3",
          "used_key_parts": ["product_id"],
          "loops": 1,
          "rows": 32,
          "cost": 0.0564324,
          "filtered": 100,
          "attached_condition": "cscart_products.product_id in (13883,13884,13885,13886,13887,13888,13906,13907,13917,13918,13926,13927,13933,13934,13935,13936,13937,13941,13942,13998,13999,14000,14001,14002,14003,14004,14005,14006,14007,14008,14009,14010)"
        }
      }
    ]
  }
}